The Ethereum (ETH) smart contract of 0x (ZRX) decentralized exchange (DEX) protocol has been suspended after a vulnerability has been uncovered in its code, the project’s team announced in a Medium post published on July 13.
Per the announcement, third-party security researcher samczsun warned the 0x team about the vulnerability in the exchange smart contract and, after evaluating it, the team suspended the exchange’s contract and the AssetProxy contracts.